<template>
  <div>
    <h1>{{xxx}}</h1>
    <Mycon v-model="xxx"></Mycon>
  </div>
</template>

<script>
import Mycon from './Mycon.vue'
export default {
  data() {
    return {
      xxx: 100
    }
  },

    components: {
        Mycon
    }

}
</script>

<style scoped>

</style>